Loans - Past Due Loans And Nonaccrual Loans (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	$ 736,000	$ 1,057,000
60-89 Days Past Due Still Accruing, Subtotal	545,000	0
Greater Than 90 Days Still Accruing, Subtotal	0	0
Nonaccrual loans	4,674,000	1,815,000
Total Past Due and Nonaccrual, Subtotal	5,955,000	2,872,000
Total Current, Subtotal	923,100,000	771,165,000
Total Financing Receivables	929,055,000us-gaap_NotesReceivableNet	774,037,000us-gaap_NotesReceivableNet
Less: Unearned origination fee, net of origination costs	(4,551,000)	(4,021,000)
Total loans	924,504,000	770,016,000
Asset Quality Rating - Pass
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	696,000	672,000
60-89 Days Past Due Still Accruing, Subtotal	545,000	0
Greater Than 90 Days Still Accruing, Subtotal	0	0
Nonaccrual loans	0	127,000
Total Past Due and Nonaccrual, Subtotal	1,241,000	799,000
Total Current, Subtotal	900,670,000	750,694,000
Total Financing Receivables	901,911,000	751,493,000
Asset Quality Rating - Special Mention
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	0	385,000
60-89 Days Past Due Still Accruing, Subtotal	0	0
Greater Than 90 Days Still Accruing, Subtotal	0	0
Nonaccrual loans	0	0
Total Past Due and Nonaccrual, Subtotal	0	385,000
Total Current, Subtotal	20,012,000	17,985,000
Total Financing Receivables	20,012,000	18,370,000
Asset Quality Rating - Substandard
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	40,000	0
60-89 Days Past Due Still Accruing, Subtotal	0	0
Greater Than 90 Days Still Accruing, Subtotal	0	0
Nonaccrual loans	4,674,000	1,688,000
Total Past Due and Nonaccrual, Subtotal	4,714,000	1,688,000
Total Current, Subtotal	2,418,000	2,486,000
Total Financing Receivables	7,132,000	4,174,000
Asset Quality Rating - Doubtful
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	0	0
60-89 Days Past Due Still Accruing, Subtotal	0	0
Greater Than 90 Days Still Accruing, Subtotal	0	0
Nonaccrual loans	0	0
Total Past Due and Nonaccrual, Subtotal	0	0
Total Current, Subtotal	0	0
Total Financing Receivables	0	0
Asset Quality Rating - Loss
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 Days Past Due Still Accruing, Subtotal	0	0
60-89 Days Past Due Still Accruing, Subtotal	0	0
Greater Than 90 Days Still Accruing, Subtotal	0	0
Nonaccrual loans	0	0
Total Past Due and Nonaccrual, Subtotal	0	0
Total Current, Subtotal	0	0
Total Financing Receivables	$ 0	$ 0

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- Definition

Unearned Origination Fee Net Of Origination Costs

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No definition available.

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- Definition

Financing receivables that are less than 60 days past due but more than 29 days past due.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 7A

-URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953401-111524

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- Definition

Financing receivables that are less than 90 days past due but more than 59 days past due.

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- Definition

Recorded investment in financing receivables that are 90 days or more past due and still accruing.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 7

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Financing receivables that are current.

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- Definition

Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date.

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- Definition

Recorded Investment in financing receivables that are past due at the balance sheet date.

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- Definition

Net amount of the investment in a contractual right to receive money on demand or on fixed or determinable dates that is recognized as an asset in the creditor's statement of financial position. Examples include, but are not limited to, credit card receivables, notes receivable and receivables relating to lessor's rights to payments from leases other than operating leases that have been recorded as assets. Excludes trade accounts receivable with contractual maturity of one year or less and arose from the sale of goods or services.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.3)

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